{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["protein", "cell type", "RNA", "cell line", "DNA"], "input": "Isolation of a rel-related human cDNA that potentially encodes the 65-kD subunit of NF-kappa B [published erratum appears in Science 1991 Oct 4;254(5028):11]"}
{"protein": ["65-kD subunit", "NF-kappa B"], "cell type": [], "RNA": [], "cell line": [], "DNA": ["rel-related human cDNA"]}